added getServiceCount() to BLEServer.cpp

Donderda · Donderda · commit 5a97e6802ec8 · 2018-10-15T13:05:16.000+02:00
diff --git a/cpp_utils/BLEServer.cpp b/cpp_utils/BLEServer.cpp
@@ -115,6 +115,21 @@ BLEService* BLEServer::getServiceByUUID(BLEUUID uuid) {
 }
 
 
+/**
+ * @brief Returns the amount of services registered to this server
+ * @return The amount of registered services
+ */
+int BLEServer::getServiceCount() {
+	int count = 0;
+	if(m_serviceMap.getFirst() == nullptr) return 0;
+	while(m_serviceMap.getNext() != nullptr){
+		count++;
+	}
+
+	return count;
+}
+
+
 /**
  * @brief Retrieve the advertising object that can be used to advertise the existence of the server.
  *
diff --git a/cpp_utils/BLEServer.h b/cpp_utils/BLEServer.h
@@ -43,6 +43,7 @@ class BLEServiceMap {
 	BLEService* getFirst();
 	BLEService* getNext();
 	void		removeService(BLEService* service);
+	int			getServiceCount();
 
 private:
 	std::map<uint16_t, BLEService*>    m_handleMap;
